Comparison

English for Devs vs HTML Web Preview

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

English for Devs

This app provides developers with essential English phrases for remote tech work, covering daily standups, code reviews, and technical discussions. Learn over 3,600 phrases across 12 categories to improve your communication confidence and career prospects.

Highlights
  • Developer-specific phrases
  • 12 practical categories
  • 3,600+ phrases
  • Daily learning (10 phrases)
  • Home screen widget
  • Streak tracking system
  • 10 source languages
Features
Read full description

You work remotely for a US company, but English still feels like a barrier in your daily communication. DevLingo was built specifically for developers like you. Unlike generic language apps, DevLingo teaches the exact phrases and expressions you use every day in remote tech work. No fluff, no tourist vocabulary, no restaurant dialogues. Just the English that actually matters for your career. WHY DEVLINGO? You already know how to code. You already have the technical skills. What's missing is the confidence to communicate clearly in English at work. DevLingo fills that gap with content that is 100% focused on the developer world. WHAT YOU WILL LEARN Over 3,600 phrases organized into 12 practical categories from your professional routine: - Daily Standup: Communicate your progress, blockers, and plans with clarity. - Code Review: Give and receive technical feedback professionally. - Slack & Messaging: Master async communication that is informal yet clear. - Professional Email: Write emails that are polite, clear, and to the point. - Meetings: Actively participate in calls, planning, and retrospectives. - Technical Discussions: Argue about architecture, trade-offs, and decisions. - Pull Requests: Describe, comment on, and approve PRs with the right vocabulary. - Bug Reports: Report and discuss bugs with technical precision. - Pair Programming: Collaborate in real time with fluency. - Interviews: Prepare for technical interviews in English with confidence. - Casual Chat: Join your team's water cooler conversations naturally. - Documentation: Write docs, READMEs, and specs like a native speaker. HOW IT WORKS 10 new phrases per day. Simple, consistent, and never overwhelming. Each phrase comes with real-world context, pronunciation guidance, and practical examples. In just a few minutes a day, you build a solid and functional vocabulary. HOME SCREEN WIDGET Add the DevLingo widget to your iPhone home screen and see the phrase of the day without even opening the app. A lightweight, constant way to keep learning during your workday. STREAK SYSTEM Maintain your streak of consecutive days and track your progress over time. Think of it like your GitHub contribution graph: consistency builds results. Don't break the chain. 10 SOURCE LANGUAGES DevLingo is available for speakers of Portuguese, Spanish, Mandarin, Hindi, Japanese, Korean, French, German, Italian, and Polish. No matter where you are from โ€” if you work in tech, DevLingo is for you. WHO IS DEVLINGO FOR - Developers working remotely for US-based companies. - Programmers who want to improve their English communication at work. - Tech professionals preparing for international job interviews. - Devs with intermediate English who want to level up in a professional context. - Anyone in tech who wants to communicate with more confidence in global teams. Stop freezing during standups. Stop rewriting that PR comment three times. Stop staying silent in meetings because you couldn't find the right words. ================= Privacy Policy: https://drive.google.com/file/d/147xkp4cekrxhrBYZnzV-J4PzCSqkix7t/view?usp=sharing Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

HTML Web Preview

Features
Read full description

Open your web projects on iPhone and iPad. HTML Web Preview opens a folder of HTML and its related files, with JSON and source available alongside the page. Explore your own study materials, web documents, small tools and prototypes on your device. โ€ข Open a project folder: keep HTML, CSS, JavaScript, images and JSON together with their file structure intact. โ€ข Keep your originals: the app does not modify selected files or folders. Switch between formatted JSON and original text, and refresh after editing files in another app. โ€ข Preview before running: folders open with page JavaScript disabled. Review the contents and run only projects you trust. A separately confirmed compatibility mode is available for some web features. โ€ข Adjust the view: collapse the controls, use the current device screen, or select a fixed or custom resolution. Zoom the page as in a browser to adjust text and element sizes, line wrapping and layout. Resolution settings do not reproduce every feature of a device. โ€ข Inspect errors: distinguish missing files from page errors and check the project activity log. Before you begin Projects can work offline when all required files are stored on your device and no external services are needed. Cloud downloads, external web resources and ads may require internet access. ZIP extraction, file editing, server-side programs such as Python, PHP or Node.js, project builds and download management are not supported. Open the finished web output folder for projects that need a build step. Page inputs and runtime state are not permanently saved and may reset when a project closes or restarts. Read-only access does not block every form of external communication. Run only trusted projects without sensitive files. The version 1.3 interface supports 15 languages: Korean, English, Japanese, Simplified and Traditional Chinese, German, French, Spanish, Brazilian Portuguese, Arabic, Uzbek, Vietnamese, Thai, Hebrew and Serbian (Latin script). Your documents and code remain in their original language.

Screenshots

English for Devs4 screens
HTML Web Preview4 screens

Verdict

The call

The clearest difference is in-app purchases: HTML Web Preview at none against English for Devs's 2. HTML Web Preview also leads on update cadence (weekly vs monthly). English for Devs's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. English for Devs sells 2 in-app purchases, starting at $1.99 per month. HTML Web Preview asks for nothing beyond the download.

UpkeepUpdate frequency

English for Devs ships an update monthly, HTML Web Preview weekly. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

Scorecard3 real differences ยท 5 level
English for Devs versus HTML Web Preview: the parameters behind the verdict, then further details
ParameterEnglish for DevsHTML Web Preview
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyMonthlyWeekly โ€” better
AdsNo โ€” betterYes
In-app purchasesYesNo โ€” better
MonetizationFreemiumโ€”
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS17.017.0
Further details โ€” not scored
Size7 MB8 MB
Age rating4+4+
DeveloperJoao Victor Flores da CostaDo Yun Kim

In-app purchases

2 purchases

English for Devs

Subscriptions2
  • Monthly Subscription$1.991 Month
  • Yerly Subscription$7.991 Year
None

HTML Web Preview

No in-app purchases

Questions

Is English for Devs free?
English for Devs is free to download, with in-app purchases available.
Is HTML Web Preview free?
HTML Web Preview is free to download, with no in-app purchases.
Do English for Devs or HTML Web Preview have ads?
HTML Web Preview shows ads; English for Devs does not.
Which is updated more often, English for Devs or HTML Web Preview?
English for Devs ships an update monthly, and HTML Web Preview weekly. Most recently, English for Devs was updated on October 28, 2026 and HTML Web Preview on October 29, 2026.

Other comparisons